Merge pull request #728 from k163377/fix-release-notes

Corrected description of 2.16 release status

Author: k163377

release-notes/CREDITS-2.x

@@ -15,7 +15,9 @@ Authors:
 
 Contributors:
 
-# 2.16.0 (not yet released)
+# 2.17.0 (not yet released)
+
+# 2.16.0
 
 kkurczewski
 * #689: Add KotlinDuration support